Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform
Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform
GaAs on InGaP is a very promising waveguide platform for the Mid-IR wavelength region due to its wideband transmission and low optical loss. We exploit this platform for the demonstration of a Mid-IR thermo-optic spectrometer. The device modelling results showed a temperature response time of a few seconds for a maximum power consumption of about 26 mW, for the required heater temperature rise needed to achieve a spectral resolution of 10 cm-1.
1-2
Mourgelas, Vasileios
7f9f5519-f86c-4c96-8a5d-a97c0ec9fdb5
Wilkinson, James S
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b
8 July 2019
Mourgelas, Vasileios
7f9f5519-f86c-4c96-8a5d-a97c0ec9fdb5
Wilkinson, James S
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b
Mourgelas, Vasileios, Wilkinson, James S and Murugan, Ganapathy Senthil
(2019)
Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform.
19th International Conference on Numerical Simulation of Optoelectronic Devices, University of Ottawa, Ottawa, Canada.
08 - 12 Jul 2019.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
GaAs on InGaP is a very promising waveguide platform for the Mid-IR wavelength region due to its wideband transmission and low optical loss. We exploit this platform for the demonstration of a Mid-IR thermo-optic spectrometer. The device modelling results showed a temperature response time of a few seconds for a maximum power consumption of about 26 mW, for the required heater temperature rise needed to achieve a spectral resolution of 10 cm-1.
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FPD3(3)
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Published date: 8 July 2019
Venue - Dates:
19th International Conference on Numerical Simulation of Optoelectronic Devices, University of Ottawa, Ottawa, Canada, 2019-07-08 - 2019-07-12
Identifiers
Local EPrints ID: 443710
URI: http://eprints.soton.ac.uk/id/eprint/443710
PURE UUID: b7b83fc9-8d2f-4733-b572-71315947ae9b
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Date deposited: 09 Sep 2020 16:32
Last modified: 23 Feb 2023 02:48
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